3002388881856 has 112 divisors (see below), whose sum is σ = 9777010005504. Its totient is φ = 791838821376.

The previous prime is 3002388881839. The next prime is 3002388881857. The reversal of 3002388881856 is 6581888832003.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-3 number, since 3×3002388881856³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3002388881856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002388881857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85902540 + ... + 85937483.

It is an arithmetic number, because the mean of its divisors is an integer number (87294732192).

Almost surely, 2^{3002388881856} is an apocalyptic number.

It is an amenable number.

3002388881856 is an abundant number, since it is smaller than the sum of its proper divisors (6774621123648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3002388881856 is a wasteful number, since it uses less digits than its factorization.

3002388881856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171840058 (or 171840048 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 60.

The spelling of 3002388881856 in words is "three trillion, two billion, three hundred eighty-eight million, eight hundred eighty-one thousand, eight hundred fifty-six".